Multi-functional fan



FIG. 1 is the perspective view of a multi-functional fan showing my new design;

FIG. 2 is the front view thereof;

FIG. 3 is the rear view thereof;

FIG. 4 is the left side view thereof;

FIG. 5 is the right side view thereof;

FIG. 6 is the top view thereof; and

FIG. 7 is the bottom view thereof; and,

FIG. 8 is the embodiment view thereof. 

The ornamental design for a "multi-functional fan", as shown and described. 